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Diffstat (limited to 'winsup/utils/getfacl.c')
| -rw-r--r-- | winsup/utils/getfacl.c | 257 |
1 files changed, 0 insertions, 257 deletions
diff --git a/winsup/utils/getfacl.c b/winsup/utils/getfacl.c deleted file mode 100644 index 3e996d879..000000000 --- a/winsup/utils/getfacl.c +++ /dev/null @@ -1,257 +0,0 @@ -/* getfacl.c - - Copyright 2000, 2001, 2002 Red Hat Inc. - - Written by Corinna Vinschen <vinschen@redhat.com> - -This file is part of Cygwin. - -This software is a copyrighted work licensed under the terms of the -Cygwin license. Please consult the file "CYGWIN_LICENSE" for -details. */ - -#include <pwd.h> -#include <grp.h> -#include <stdio.h> -#include <unistd.h> -#include <getopt.h> -#include <sys/types.h> -#include <sys/acl.h> -#include <sys/stat.h> -#include <string.h> - -static const char version[] = "$Revision$"; -static char *prog_name; - -char * -permstr (mode_t perm) -{ - static char pbuf[4]; - - pbuf[0] = (perm & S_IREAD) ? 'r' : '-'; - pbuf[1] = (perm & S_IWRITE) ? 'w' : '-'; - pbuf[2] = (perm & S_IEXEC) ? 'x' : '-'; - pbuf[3] = '\0'; - return pbuf; -} - -const char * -username (uid_t uid) -{ - static char ubuf[256]; - struct passwd *pw; - - if ((pw = getpwuid (uid))) - strcpy (ubuf, pw->pw_name); - else - sprintf (ubuf, "%d <unknown>", uid); - return ubuf; -} - -const char * -groupname (gid_t gid) -{ - static char gbuf[256]; - struct group *gr; - - if ((gr = getgrgid (gid))) - strcpy (gbuf, gr->gr_name); - else - sprintf (gbuf, "%d <unknown>", gid); - return gbuf; -} - -static void -usage (FILE * stream) -{ - fprintf (stream, "Usage: %s [-adn] FILE [FILE2...]\n" - "Display file and directory access control lists (ACLs).\n" - "\n" - " -a, --all display the filename, the owner, the group, and\n" - " the ACL of the file\n" - " -d, --dir display the filename, the owner, the group, and\n" - " the default ACL of the directory, if it exists\n" - " -h, --help output usage information and exit\n" - " -n, --noname display user and group IDs instead of names\n" - " -v, --version output version information and exit\n" - "\n" - "When multiple files are specified on the command line, a blank\n" - "line separates the ACLs for each file.\n", prog_name); - if (stream == stdout) - { - fprintf (stream, "" - "For each argument that is a regular file, special file or\n" - "directory, getfacl displays the owner, the group, and the ACL.\n" - "For directories getfacl displays additionally the default ACL.\n" - "\n" - "With no options specified, getfacl displays the filename, the\n" - "owner, the group, and both the ACL and the default ACL, if it\n" - "exists.\n" - "\n" - "The format for ACL output is as follows:\n" - " # file: filename\n" - " # owner: name or uid\n" - " # group: name or uid\n" - " user::perm\n" - " user:name or uid:perm\n" - " group::perm\n" - " group:name or gid:perm\n" - " mask:perm\n" - " other:perm\n" - " default:user::perm\n" - " default:user:name or uid:perm\n" - " default:group::perm\n" - " default:group:name or gid:perm\n" - " default:mask:perm\n" - " default:other:perm\n" - "\n"); - } -} - -struct option longopts[] = { - {"all", no_argument, NULL, 'a'}, - {"dir", no_argument, NULL, 'd'}, - {"help", no_argument, NULL, 'h'}, - {"noname", no_argument, NULL, 'n'}, - {"version", no_argument, NULL, 'v'}, - {0, no_argument, NULL, 0} -}; - -static void -print_version () -{ - const char *v = strchr (version, ':'); - int len; - if (!v) - { - v = "?"; - len = 1; - } - else - { - v += 2; - len = strchr (v, ' ') - v; - } - printf ("\ -getfacl (cygwin) %.*s\n\ -ACL Utility\n\ -Copyright (c) 2000, 2001, 2002 Red Hat, Inc.\n\ -Compiled on %s\n\ -", len, v, __DATE__); -} - -int -main (int argc, char **argv) -{ - extern int optind; - int c, i; - int aopt = 0; - int dopt = 0; - int nopt = 0; - int first = 1; - struct stat st; - aclent_t acls[MAX_ACL_ENTRIES]; - - prog_name = strrchr (argv[0], '/'); - if (prog_name == NULL) - prog_name = strrchr (argv[0], '\\'); - if (prog_name == NULL) - prog_name = argv[0]; - else - prog_name++; - - while ((c = getopt_long (argc, argv, "adhnv", longopts, NULL)) != EOF) - switch (c) - { - case 'a': - aopt = 1; - break; - case 'd': - dopt = 1; - break; - case 'h': - usage (stdout); - return 0; - case 'n': - nopt = 1; - break; - case 'v': - print_version (); - return 0; - default: - usage (stderr); - return 1; - } - if (optind > argc - 1) - { - usage (stderr); - return 1; - } - while ((c = optind++) < argc) - { - if (stat (argv[c], &st)) - { - perror (argv[0]); - continue; - } - if (!first) - putchar ('\n'); - first = 0; - printf ("# file: %s\n", argv[c]); - if (nopt) - { - printf ("# owner: %d\n", st.st_uid); - printf ("# group: %d\n", st.st_gid); - } - else - { - printf ("# owner: %s\n", username (st.st_uid)); - printf ("# group: %s\n", groupname (st.st_gid)); - } - if ((c = acl (argv[c], GETACL, MAX_ACL_ENTRIES, acls)) < 0) - { - perror (argv[0]); - continue; - } - for (i = 0; i < c; ++i) - { - if (acls[i].a_type & ACL_DEFAULT) - { - if (aopt) - continue; - printf ("default:"); - } - else if (dopt) - continue; - switch (acls[i].a_type & ~ACL_DEFAULT) - { - case USER_OBJ: - printf ("user::"); - break; - case USER: - if (nopt) - printf ("user:%d:", acls[i].a_id); - else - printf ("user:%s:", username (acls[i].a_id)); - break; - case GROUP_OBJ: - printf ("group::"); - break; - case GROUP: - if (nopt) - printf ("group:%d:", acls[i].a_id); - else - printf ("group:%s:", groupname (acls[i].a_id)); - break; - case CLASS_OBJ: - printf ("mask::"); - break; - case OTHER_OBJ: - printf ("other::"); - break; - } - printf ("%s\n", permstr (acls[i].a_perm)); - } - } - return 0; -} |